Map/Chart > New England & Maine

A plan of Piscataqua Harbour, with its branch of the Town of Portsmouth

This stunning plan is drawn and coloured to show land features such as roads, settlements, individual dwellings and buildings and relief as well as sea features including soundings and navigational hazards.

Chart Information

Reference:

A110

Date

1775

Hydrographer/Surveyor/Artist:

Lieuts. James Grant and Thomas Wheeler

Size Of Original:

w 41" x h 28"

Paper Type

Innova Smooth Cotton 315gsm

Further Information

This print is
available framed. Framed delivery to USA & Canada only.

Chart ID

Size

Dimensions

Print Only

Framed

Notes

A110

Original

w41" x h28"

$285

$503

3" frame

A110x

Half

w29" x h20"

$144

$362

1.5" frame

Frames
available in either black or brown wood with UV protective acrylic glazing. Please go to the drop down menu to
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Read the full Chart History here:

The inscription on the plan shows it was ‘Surveyed by Mr James Grant, a Deputy Surveyor of Lands for the Northern District of North America under the Directions of Samuel Holland Esqr. Surveyor General of the same’ and drawn by Thomas Wheeler in 1775.It is a familiar combination of names at this time as both Wheeler and Grant, working under Holland did a great deal of surveying and mapping along the north eastern seaboard at this time, including a good deal of military mapping (see Heritage Charts A104 and A105).

In 1774
Portsmouth was, to all intent and purpose, a British sea port.Not only was it a center of commerce, mainly through its ship building, lumber trade and fishing, but the British also kept a large store of munitions in the poorly-defended Fort William and Mary on New Castle Island.At a time when the British were trying to stop the import of munitions into the colonies it understandably became a potential target for American sympathizers.

When Paul Revere rode north from
Boston on December 13th 1774 with news that the British were sending ships with Marines on-board to garrison the town, his alarm sent nearly 40 men from the area storming through the garrison the very next day, dragging down the British flag before disappearing into the winter snow with over 70 barrels of stolen gunpowder.The next day, further roused by word of
Revere's message and the events of the day, a further group of men assembled in
Portsmouth and returned to the fort to remove the remaining muskets and cannons. No lives were lost but these vital munitions, and the
New Hampshire men themselves, later played a crucial role in the battle at Breed's ('Bunker') Hill on June 17th 1775.The British presence in
Portsmouth finally came to an end in August 1775.

Portsmouth continued to be a major area of shipbuilding, and the celebrated American naval hero John Paul Jones (1747-92) spent time in Portsmouth on two separate occasions; the first in 1777 to oversee construction of the “Ranger”, and again in 1781-82 to oversee the building of the unfinished 74-gun "America" which eventually and, to Jones’ dismay, was gifted to the French as a replacement for the loss of their ship-of-the-line, 'Magnifique' that had recently run aground near Boston.

In this chart Grant and Wheeler show considerable skill, both with their surveying and with their artistry, to present an informative and beautiful image.On a point of accuracy it is worth noting that, according to modern satellite technology, Kittery Point has latitude of 43.0817 degrees.In 1775 Grant, using only trigonometry and astrology, placed it at 43.5.0 degrees.